{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Skin+Tone&page=2",
    "query": {
      "condition": "Skin Tone",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Skin+Tone&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-07-23T09:33:17.365Z",
  "attribution": "Data derived from public ClinicalTrials.gov records. The official record at https://clinicaltrials.gov/ remains the source of truth for current availability, contacts, and full study details.",
  "notes": [
    "This endpoint exposes only public summary fields — no participant contact emails, phone numbers, or scraped investigator contact details.",
    "For contact information and full protocol detail, follow each trial's `official_url` to the ClinicalTrials.gov record.",
    "This API is a navigational aid. It does not provide medical advice, eligibility determinations, or compensation guarantees."
  ],
  "trials": [
    {
      "nct_id": "NCT00266513",
      "title": "Studies of Disorders in Antibody Production and Related Primary Immunodeficiency States",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Hyper-IgM Syndrome",
        "Ectodermal Dysplasia"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Institute of Allergy and Infectious Diseases (NIAID)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 119,
      "start_date": "2005-12-14",
      "completion_date": "2013-07-11",
      "has_results": false,
      "last_update_posted_date": "2017-10-06",
      "last_synced_at": "2026-07-23T09:33:17.365Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00266513"
    },
    {
      "nct_id": "NCT02272998",
      "title": "Ponatinib for Patients Whose Advanced Solid Tumor Cancer Has Activating Mutations Involving the Following Genes: FGFR1, FGFR2, FGFR3, FGFR4, RET, KIT.",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Malignant Neoplasm"
      ],
      "interventions": [
        {
          "name": "ponatinib hydrochloride",
          "type": "DRUG"
        },
        {
          "name": "laboratory biomarker analysis",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Sameek Roychowdhury",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 22,
      "start_date": "2015-02-24",
      "completion_date": "2022-11-17",
      "has_results": true,
      "last_update_posted_date": "2025-03-24",
      "last_synced_at": "2026-07-23T09:33:17.365Z",
      "location_count": 2,
      "location_summary": "Ann Arbor, Michigan • Columbus, Ohio",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        },
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02272998"
    },
    {
      "nct_id": "NCT01976286",
      "title": "A Pilot Study Testing Salicylic Acid Peels Versus Glycolic Acid Peels for the Treatment of Melasma",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Melanosis"
      ],
      "interventions": [
        {
          "name": "Salicylic Acid Peels",
          "type": "OTHER"
        },
        {
          "name": "Glycolic Acid Peels",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Northwestern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 21,
      "start_date": "2015-01",
      "completion_date": "2028-12",
      "has_results": false,
      "last_update_posted_date": "2026-07-01",
      "last_synced_at": "2026-07-23T09:33:17.365Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01976286"
    },
    {
      "nct_id": "NCT05981118",
      "title": "Comparison of Post-Inflammatory Pigment Alteration After Psoriasis Treatment (PIPA - Dermavant)",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "ICD10 Code L40.9 for Psoriasis"
      ],
      "interventions": [
        {
          "name": "Betamethasone dipropionate 0.05%",
          "type": "DRUG"
        },
        {
          "name": "Tapinarof",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Wake Forest University Health Sciences",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 40,
      "start_date": "2024-07-15",
      "completion_date": "2026-12",
      "has_results": false,
      "last_update_posted_date": "2025-12-17",
      "last_synced_at": "2026-07-23T09:33:17.365Z",
      "location_count": 1,
      "location_summary": "Winston-Salem, North Carolina",
      "locations": [
        {
          "city": "Winston-Salem",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05981118"
    },
    {
      "nct_id": "NCT06063148",
      "title": "Neonatal Pulse Oximetry Disparities Due to Skin Pigmentation",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Skin Pigment",
        "Pulse Oximetry"
      ],
      "interventions": [
        {
          "name": "Enrolled Participant",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of California, Davis",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "10 Days",
        "sex": "ALL",
        "summary": "Up to 10 Days"
      },
      "enrollment_count": 163,
      "start_date": "2022-04-01",
      "completion_date": "2026-12",
      "has_results": false,
      "last_update_posted_date": "2026-05-18",
      "last_synced_at": "2026-07-23T09:33:17.365Z",
      "location_count": 2,
      "location_summary": "Sacramento, California • Jackson, Mississippi",
      "locations": [
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "Jackson",
          "state": "Mississippi"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06063148"
    },
    {
      "nct_id": "NCT02772276",
      "title": "Pharmacokinetics of MB-102 and Use of the Non-invasive Optical Renal Function Monitor (ORFM) Device in Subjects With Normal and Impaired Renal Function and a Range of Skin Color Types",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Acute Kidney Injury"
      ],
      "interventions": [
        {
          "name": "MB-102-- single dose of 4 µmol/kg",
          "type": "DRUG"
        },
        {
          "name": "MB-102-- single dose of 130 mg",
          "type": "DRUG"
        },
        {
          "name": "MB-102-single dose of 130 mg or 2 doses of 130 mg 12 hours apart",
          "type": "DRUG"
        },
        {
          "name": "MB-102-- two doses of 130 mg 24 hours apart",
          "type": "DRUG"
        },
        {
          "name": "Iohexol",
          "type": "DRUG"
        },
        {
          "name": "QuantumLeap",
          "type": "DEVICE"
        },
        {
          "name": "Radiance",
          "type": "DEVICE"
        },
        {
          "name": "Brilliance (1 or 2 sensors)",
          "type": "DEVICE"
        },
        {
          "name": "Brilliance (2-part sensor)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DEVICE"
      ],
      "sponsor": "MediBeacon",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 234,
      "start_date": "2016-05-11",
      "completion_date": "2021-08-04",
      "has_results": true,
      "last_update_posted_date": "2023-10-26",
      "last_synced_at": "2026-07-23T09:33:17.365Z",
      "location_count": 3,
      "location_summary": "Edgewater, Florida • Orlando, Florida • St Louis, Missouri",
      "locations": [
        {
          "city": "Edgewater",
          "state": "Florida"
        },
        {
          "city": "Orlando",
          "state": "Florida"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02772276"
    },
    {
      "nct_id": "NCT06805825",
      "title": "A Study of the c-Kit Specific Antibody-Drug Conjugate NN3201 for Advanced and/or Metastatic Solid Tumors Known to Express c-Kit",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Gastrointestinal Stromal Tumors",
        "Small-cell Lung Cancer",
        "Adenoid Cystic Carcinoma",
        "Uveal Melanoma",
        "Neuroendocrine Tumors",
        "Chromophobe Renal Cell Carcinoma",
        "Clear Cell Renal Cell Carcinoma"
      ],
      "interventions": [
        {
          "name": "NN3201",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Novelty Nobility, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 67,
      "start_date": "2025-02-03",
      "completion_date": "2027-12-31",
      "has_results": false,
      "last_update_posted_date": "2025-09-23",
      "last_synced_at": "2026-07-23T09:33:17.365Z",
      "location_count": 5,
      "location_summary": "Ann Arbor, Michigan • Cleveland, Ohio • Portland, Oregon + 2 more",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        },
        {
          "city": "Cleveland",
          "state": "Ohio"
        },
        {
          "city": "Portland",
          "state": "Oregon"
        },
        {
          "city": "Houston",
          "state": "Texas"
        },
        {
          "city": "Fairfax",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06805825"
    },
    {
      "nct_id": "NCT00237185",
      "title": "A Study of the Efficacy and Safety of Imatinib Mesylate in Patients With Unresectable or Metastatic Gastrointestinal Stromal Tumors Expressing C-kit Gene",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Unresectable or Metastatic Malignant Gastrointestinal Stromal Tumor (GIST)"
      ],
      "interventions": [
        {
          "name": "Imatinib mesylate",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Novartis Pharmaceuticals",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 148,
      "start_date": "2000-06",
      "completion_date": "2013-06",
      "has_results": true,
      "last_update_posted_date": "2014-08-19",
      "last_synced_at": "2026-07-23T09:33:17.365Z",
      "location_count": 3,
      "location_summary": "Boston, Massachusetts • Portland, Oregon • Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Portland",
          "state": "Oregon"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00237185"
    },
    {
      "nct_id": "NCT00818467",
      "title": "UVB Light and Sunscreen",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Vitamin D Status"
      ],
      "interventions": [
        {
          "name": "Tanning spray",
          "type": "OTHER"
        },
        {
          "name": "UVB",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Creighton University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "19 Years to 50 Years"
      },
      "enrollment_count": 50,
      "start_date": "2008-05",
      "completion_date": "2009-02",
      "has_results": false,
      "last_update_posted_date": "2009-12-01",
      "last_synced_at": "2026-07-23T09:33:17.365Z",
      "location_count": 1,
      "location_summary": "Omaha, Nebraska",
      "locations": [
        {
          "city": "Omaha",
          "state": "Nebraska"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00818467"
    },
    {
      "nct_id": "NCT03983525",
      "title": "The Effect of Gojiberry Intake (Lycium Barbarium) on Macular Function",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Macular Pigment Optical Density"
      ],
      "interventions": [
        {
          "name": "Goji berry",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Lutein + zeaxanthin supplementation",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "University of California, Davis",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "45 Years to 65 Years"
      },
      "enrollment_count": 31,
      "start_date": "2019-06-10",
      "completion_date": "2020-06-15",
      "has_results": false,
      "last_update_posted_date": "2020-07-23",
      "last_synced_at": "2026-07-23T09:33:17.365Z",
      "location_count": 1,
      "location_summary": "Davis, California",
      "locations": [
        {
          "city": "Davis",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03983525"
    }
  ]
}